
x² - x - 12 ≠ 0
x² - 4x + 3x - 12 ≠ 0
x (x - 4) + 3 (x - 4) ≠ 0
(x + 3)(x - 4) ≠ 0
x ≠ -3 or x ≠ 4
(B)
Answer:
d) 40.78 inches
Step-by-step explanation:
See attached for details
$2,424 was collected for the day
31(45)=1395
21(49)=1029
$2,424
99999. You can divide 99999 by 1 and get 99999.